Import Geant4 10.6.0 source tree
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//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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//---------------------------------------------------------------------------
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//
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// ClassName: G4StoppingPhysicsFritiofWithBinaryCascade
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//
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// Author: Alberto Ribon
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//
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// Date: July 2019
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//
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// Modified:
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//
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//----------------------------------------------------------------------------
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#include "G4StoppingPhysicsFritiofWithBinaryCascade.hh"
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#include "G4SystemOfUnits.hh"
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#include "G4HadronicAbsorptionBertini.hh"
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#include "G4HadronicAbsorptionFritiof.hh"
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#include "G4HadronicAbsorptionFritiofWithBinaryCascade.hh"
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#include "G4MuonMinusCapture.hh"
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#include "G4ParticleDefinition.hh"
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#include "G4ProcessManager.hh"
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#include "G4LeptonConstructor.hh"
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#include "G4MesonConstructor.hh"
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#include "G4BaryonConstructor.hh"
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#include "G4MuonMinus.hh"
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#include "G4PionMinus.hh"
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// factory
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#include "G4PhysicsConstructorFactory.hh"
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//
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G4_DECLARE_PHYSCONSTR_FACTORY( G4StoppingPhysicsFritiofWithBinaryCascade );
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G4ThreadLocal G4bool G4StoppingPhysicsFritiofWithBinaryCascade::wasActivated = false;
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G4StoppingPhysicsFritiofWithBinaryCascade::
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G4StoppingPhysicsFritiofWithBinaryCascade( G4int ver ) :
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G4VPhysicsConstructor( "stopping" ), verbose( ver ), useMuonMinusCapture( true ) {
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if ( verbose > 1 ) G4cout << "### G4StoppingPhysicsFritiofWithBinaryCascade" << G4endl;
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}
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G4StoppingPhysicsFritiofWithBinaryCascade::
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G4StoppingPhysicsFritiofWithBinaryCascade( const G4String& name, G4int ver,
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G4bool UseMuonMinusCapture ) :
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G4VPhysicsConstructor( name ), verbose( ver ), useMuonMinusCapture( UseMuonMinusCapture ) {
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if ( verbose > 1 ) G4cout << "### G4StoppingPhysicsFritiofWithBinaryCascade" << G4endl;
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}
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G4StoppingPhysicsFritiofWithBinaryCascade::~G4StoppingPhysicsFritiofWithBinaryCascade() {}
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void G4StoppingPhysicsFritiofWithBinaryCascade::ConstructParticle() {
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// G4cout << "G4StoppingPhysicsFritiofWithBinaryCascade::ConstructParticle" << G4endl;
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G4LeptonConstructor pLeptonConstructor;
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pLeptonConstructor.ConstructParticle();
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G4MesonConstructor pMesonConstructor;
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pMesonConstructor.ConstructParticle();
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G4BaryonConstructor pBaryonConstructor;
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pBaryonConstructor.ConstructParticle();
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}
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void G4StoppingPhysicsFritiofWithBinaryCascade::ConstructProcess() {
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if ( verbose > 1 ) G4cout << "### G4StoppingPhysicsFritiofWithBinaryCascade::ConstructProcess "
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<< wasActivated << G4endl;
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if ( wasActivated ) return;
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wasActivated = true;
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G4MuonMinusCapture* muProcess = 0;
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if ( useMuonMinusCapture ) {
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muProcess = new G4MuonMinusCapture();
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}
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G4HadronicAbsorptionBertini* hBertiniProcess = new G4HadronicAbsorptionBertini;
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G4HadronicAbsorptionFritiof* hFritiofProcess = new G4HadronicAbsorptionFritiof;
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G4HadronicAbsorptionFritiofWithBinaryCascade* hFritiofWithBinaryCascadeProcess =
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new G4HadronicAbsorptionFritiofWithBinaryCascade;
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G4double mThreshold = 130.0*MeV;
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// Add Stopping Process
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G4ParticleDefinition* particle = 0;
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G4ProcessManager* pmanager = 0;
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auto myParticleIterator=GetParticleIterator();
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myParticleIterator->reset();
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while ( (*myParticleIterator)() ) {
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particle = myParticleIterator->value();
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pmanager = particle->GetProcessManager();
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if ( particle == G4MuonMinus::MuonMinus() ) {
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if ( useMuonMinusCapture ) {
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pmanager->AddRestProcess( muProcess );
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if ( verbose > 1 ) {
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G4cout << "### G4MuonMinusCapture added for " << particle->GetParticleName() << G4endl;
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}
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}
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}
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if ( particle->GetPDGCharge() <= 0.0 &&
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particle->GetPDGMass() > mThreshold &&
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( ! particle->IsShortLived() ) ) {
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// Use Fritiof/BinaryCascade for: anti-proton and anti-neutron
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if ( particle == G4AntiProton::Definition() || particle == G4AntiNeutron::Definition() ) {
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if ( hFritiofWithBinaryCascadeProcess->IsApplicable( *particle ) ) {
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pmanager->AddRestProcess( hFritiofWithBinaryCascadeProcess );
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if ( verbose > 1 ) {
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G4cout << "### G4HadronicAbsorptionFritiofWithBinaryCascade added for "
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<< particle->GetParticleName() << G4endl;
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}
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}
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// Use Fritiof/Precompound for: anti-lambda, anti-sigma0, anti-sigma+, anti-xi0 and anti-nuclei
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} else if ( particle == G4AntiLambda::Definition() ||
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particle == G4AntiSigmaZero::Definition() ||
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particle == G4AntiSigmaPlus::Definition() ||
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particle == G4AntiXiZero::Definition() ||
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particle->GetBaryonNumber() < -1 ) { // Anti-nuclei
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if ( hFritiofProcess->IsApplicable( *particle ) ) {
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pmanager->AddRestProcess( hFritiofProcess );
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if ( verbose > 1 ) {
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G4cout << "### G4HadronicAbsorptionFritiof added for "
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<< particle->GetParticleName() << G4endl;
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}
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}
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// Use Bertini for pi-, K-, Sigma-, Xi-, and Omega-
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} else if ( particle == G4PionMinus::Definition() ||
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particle == G4KaonMinus::Definition() ||
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particle == G4SigmaMinus::Definition() ||
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particle == G4XiMinus::Definition() ||
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particle == G4OmegaMinus::Definition() ) {
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if ( hBertiniProcess->IsApplicable( *particle ) ) {
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pmanager->AddRestProcess( hBertiniProcess );
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if ( verbose > 1 ) {
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G4cout << "### G4HadronicAbsorptionBertini added for "
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<< particle->GetParticleName() << G4endl;
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}
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}
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} else {
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if ( verbose > 1 ) {
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G4cout << "WARNING in G4StoppingPhysicsFritiofWithBinaryCascade::ConstructProcess: \
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not able to deal with nuclear stopping of "
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<< particle->GetParticleName() << G4endl;
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}
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}
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}
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} // end of while loop
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}
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